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Rifles, Reloading, Optics, Equipment
Gunsmithing
Chambering both ends of a barrel - Project "Carnival Hotdog Barrel"
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<blockquote data-quote="J E Custom" data-source="post: 1328536" data-attributes="member: 2736"><p>I have but one question, what were you trying to do or prove, (Not trying to be a smart *** just asking a question)</p><p></p><p>I think I know the answer to the poor accuracy issue though. The chamber makes a very poor crown and shock waves should cause the bullet to yaw and the reverse lead angle cant be good for the jackets.</p><p></p><p>I am surprised that the short barrel did not shoot well after the chamber was cut off but with the muzzle blast destroying the stock, I'm guessing that you lost interest in trying to find out if it was accurate. also In a normal barrel length, exit pressure of the gas is around 15,000 to 18,000 psi. The exit pressure of the gas on such a short barrel was probably around 50 or 60,000 PSI , so the blast would be terrible.</p><p></p><p>Please share any observations you have on this project with us if you will.</p><p></p><p>J E CUSTOM</p></blockquote><p></p>
[QUOTE="J E Custom, post: 1328536, member: 2736"] I have but one question, what were you trying to do or prove, (Not trying to be a smart *** just asking a question) I think I know the answer to the poor accuracy issue though. The chamber makes a very poor crown and shock waves should cause the bullet to yaw and the reverse lead angle cant be good for the jackets. I am surprised that the short barrel did not shoot well after the chamber was cut off but with the muzzle blast destroying the stock, I'm guessing that you lost interest in trying to find out if it was accurate. also In a normal barrel length, exit pressure of the gas is around 15,000 to 18,000 psi. The exit pressure of the gas on such a short barrel was probably around 50 or 60,000 PSI , so the blast would be terrible. Please share any observations you have on this project with us if you will. J E CUSTOM [/QUOTE]
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Rifles, Reloading, Optics, Equipment
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Chambering both ends of a barrel - Project "Carnival Hotdog Barrel"
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